sdnmininetopenflowgoogle-floodlight

How to update openflow to 1.3

I want to update openflow in my mininet from 1.0 to 1.2 or upper to run my flow pushers can anyone tell how to update it

since i get this error when push entries

ERROR [n.f.s.StaticFlowEntryPusher:Dispatcher: Thread-27] Apply Actions Instruction not supported in OpenFlow 1.0

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Solution

  • If you are running it from the command line with mn, you can add the parameter --switch ovs,protocols=OpenFlow13

    i.e.

    mn --switch ovs,protocols=OpenFlow13

    if you are running it with a python script, you can pass the OF version in the remote controller:

    from mininet.node import RemoteController
from mininet.net import Mininet
from mininet.topo import LinearTopo

c0 = RemoteController('c0', ip=CONTROLLER_IP, port=CONTROLLER_PORT, protocols="OpenFlow13")

topo=LinearTopo(2)
net = Mininet(topo=topo,switch=OVSSwitch,build=False, cleanup=True)
net.addController(c0)
net.build()
net.start()